Rüger R D, Wagner S, Simon J C, Treudler R
Klinik für Dermatologie, Venerologie und Allgergologie, Universitätsklinikum Leipzig A.ö.R., Philipp-Rosenthal-Strasse 23-25, 04103 Leipzig.
Hautarzt. 2010 Apr;61(4):339-42. doi: 10.1007/s00105-009-1776-3.
We report on a patient with rare anaphylaxis after ingestion of raw bell pepper. A complex cluster of sensitization including grass and birch pointed out a possible pollen-associated food allergy. We suggest that the severe reaction is due to cross-reactivity towards Bet v 1. Western blot showed binding of the patient's serum to an 11 kDa protein, which has not been described yet and might be a new allergenic structure of the bell pepper plant or a fragment of the Bet v 1-homologous bell pepper protein.
我们报告了一例食用生甜椒后发生罕见过敏反应的患者。包括草和桦树在内的复杂致敏簇表明可能存在花粉相关的食物过敏。我们认为严重反应是由于对Bet v 1的交叉反应所致。蛋白质印迹显示患者血清与一种11 kDa蛋白质结合，该蛋白质尚未见报道，可能是甜椒植物的一种新的致敏结构或Bet v 1同源甜椒蛋白的片段。
